語法錯誤在打印功能

Question

我從CSV轉換爲XML

語法錯誤無效語法

print(text, file=self.file, end=self.args.linebreak) 

的點下的第一個「=」腳本得到這個。我不確定這是爲什麼。有人能指出正確的方向嗎？

感謝 阿朗佐

class Writer: 
def __init__(self, ofile, args): 
    self.file = ofile 
    self.args = args 
    self.newline_subst = field_subst_factory(args.newline_elem) 
    if args.header: 
     self.fieldname = self.__fieldname_header 
    elif args.flat_fields: 
     self.fieldname = self.__fieldname_flat 
    else: 
     self.fieldname = self.__fieldname_indexed 
def write_file(self, data): 
    if self.args.declaration: 
     declaration = ('<?xml version="1.0" encoding="{0}"?>'. 
         format(args.oencoding)) 
     self.write(declaration) 
    self.write("<{0}>".format(self.args.root_elem)) 
    for record in data: 
     self.write_record(record) 
    self.write("<\{0}>".format(self.args.root_elem)) 
def write_record(self, record): 
    self.write("{0}<{1}>". 
       format(self.args.indent, self.args.record_elem)) 
    for index, field in enumerate(record): 
     self.write_field(field, index) 
    self.write("{0}<\{1}>". 
       format(self.args.indent, self.args.record_elem)) 
def write_field(self, field, index): 
    self.write("{0}{0}<{1}>{2}</{1}>". 
       format(self.args.indent, self.fieldname(index), 
         self.newline_subst(field))) 
def write(self, text): 
    **print(text, file=self.file, end=self.args.linebreak)** This the line that's causing issues 
def __fieldname_header(self, index): 
    return self.args.header[index] 
def __fieldname_flat(self, index): 
    return self.args.field_elem 
def __fieldname_indexed(self, index): 
    return self.args.field_elem + str(index) 

Answer 1

如果您正在使用Python 2.x的，那麼你需要把下面一行在你的代碼

from __future__ import print_function 

您正在使用哪個版本的Python